It appears the search for Green Lantern‘s arch enemy Sinestro is finally at an end. Amid speculation that is was going to be Jackie Earle Haley and other confirmed casting news about the film, it now looks as if Sherlock Holmes veteran Mark Strong is the clear winner and will definitely be taking on the role — assuming Geoff Johns knows what he’s talking about.

According to MTV’s Splashpage, Johns visited the New Orleans set of director Martin Campbell’s Green Lantern, the upcoming DC Comics adaptation starring Ryan Reynolds, and once there decided to let a few details about the project slip out via his Twitter account.

“Back from an amazing trip to Green Lantern town a.k.a. New Orleans!” Johns said on Twitter. “Ryan IS Hal. And Mark Strong is going to be a brilliant Sinestro.”

Johns also weighed in via Twitter with an opinion about several other key elements of the films including the inclusion of Kilowog, the Guardians, Oa and more. Said Johns:

“Kilowog, the Guardians, Oa…all breathtaking,” he surmised. “The age of Green Lantern is upon us!!”

It would appear the newly appointed CCO of DC is giving his stamp of approval to the film and also managing to confirm several details for fans everywhere all at the same time. Seeing as how Johns is the man pretty much responsible for putting Green Lantern back on the map and probably had a great deal to do with this feature film adaptation moving forward, his thoughts should go a long way to put fan’s worries about the film’s quality to rest.

Personally, I was pulling for Guy Pearce to be cast as Sinestro. Still, Mark Strong could be a great choice. I guess we’ll see soon enough. What do you guys think?